Home / 17,230,169.59-23,777,634.05-9,495,211.92

Finding the Fourth Proportional to 17,230,169.59, 23,777,634.05 and 9,495,211.92

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Solution

The fourth proportional to 17,230,169.59, 23,777,634.05 and 9,495,211.92 is: 13,103,392.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,230,169.59 : 23,777,634.05 = 9,495,211.92 : x
  2. Step 2: Convert to fraction form
    17,230,169.59/23,777,634.05 = 9,495,211.92/x
  3. Step 3: Cross multiply
    17,230,169.59x = 23,777,634.05 × 9,495,211.92
  4. Step 4: Simplify right side
    17,230,169.59x = 225,773,674,260,957.88
  5. Step 5: Solve for x
    x = 225,773,674,260,957.88/17,230,169.59
  6. Step 6: Final answer
    x = 13,103,392.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.